Copy letter from Robert William Frederick Harrison, to R A Gregory, "Nature" Office, 29 Bedford Street, Strand, W.C. 'Dear Sir, With reference to my letter to you of the 21st November, Mrs Gordon's (Miss Ogilvie) paper has now been published in the "Phil. Trans." ['Philosophical Transactions of the Royal Society']. I presume you would still like to have the cliches to illustrate the articles which Mrs Gordon has written for you, and I have, therefore, directed the printers to prepare them and send them to you. I am, yours faithfully, Robt Harrison Asst. Sec. R.S. [Assistant Secretary, Royal Society]'. 11 January 1897